ESPE Stiftung & Co. Produktions-und Vertriebs KG

Patent Applications and Registrations

Patent applications and USPTO patent grants for ESPE Stiftung & Co. Produktions-und Vertriebs KG.The latest application filed is for "dental compositions comprising bifunctional or polyfunctional acrylic-acid esters or methacrylic-acid esters".

Company Profile

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ESPE Stiftung & Co. Produktions-und Vertriebs KG - Seefeld DE
Espe Stiftung & Co. Produktions- und Vertriebs KG - DE DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Dental compositions comprising bifunctional or polyfunctional acrylic-acid esters or methacrylic-acid esters Grant 5,583,164 - Jochum , et al. December 10, 1	1996-12-10
Process for disinfecting medical molding materials Grant 5,190,724 - Hachmann , et al. March 2, 1	1993-03-02
Polyether-impression material and method for its preparation and use Grant 5,086,148 - Jochum , et al. February 4, 1	1992-02-04
Polymerizable compositions, process for the preparation thereof, and use thereof as dental compositions Grant 4,946,901 - Lechner , et al. August 7, 1	1990-08-07
Shapable material and shaped articles obtainable therefrom Grant 4,927,866 - Purrmann , et al. May 22, 1	1990-05-22
Method for the attachment of components to a circuit board using photoactuatable adhesive Grant 4,916,805 - Ellrich , et al. April 17, 1	1990-04-17
Polymerizable radiopaque dental composition Grant 4,882,365 - Gasser , et al. November 21, 1	1989-11-21
Circuit for supplying power to a dental photopolymerizing apparatus Grant 4,839,566 - Herold , et al. June 13, 1	1989-06-13
Dental irradiation apparatus Grant 4,792,692 - Herold , et al. December 20, 1	1988-12-20
Polymerizable radiopaque dental composition Grant 4,767,798 - Gasser , et al. August 30, 1	1988-08-30
Container for dispensing dental compositions Grant 4,674,661 - Herold June 23, 1	1987-06-23

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